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Evaluating the Impact on Plastic Pollution in Sri Lanka and Global Perspectives
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This paper evaluated plastic pollution impacts in Sri Lanka and compared them to global trends, assessing how the nation's plastic consumption, waste management gaps, and coastal geography contribute to both local and oceanic microplastic contamination. The Sri Lankan case illustrates how middle-income nations with growing plastic use and limited recycling infrastructure disproportionately contribute to the global microplastic burden affecting human and ecosystem health.
Plastics are synthetic or semi-synthetic materials that consist of organic polymers with high molecular weight. Its also composed of various elements including carbon, hydrogen, oxygen, nitrogen, chlorine, and sulfur and its general chemical formula is (CH2-CHX)n....
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A Comprehensive Review of Microplastic Contamination in Sri Lanka: Sources, Sinks, and Pathways
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This review synthesized all available research on microplastic contamination in Sri Lanka since its first documented case in 2017, mapping sources, environmental sinks, and transport pathways across beaches, waterways, and marine systems. The study highlights how island nations with limited waste management infrastructure serve as both hotspots of microplastic generation and vulnerable endpoints of global ocean plastic transport.
Plastic Pollution and the Need for Responsible Plastic Consumption and Waste Management
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This paper reviewed the global scale of plastic pollution across environmental compartments and assessed current waste management practices — recycling, composting, incineration, and landfill — finding that all existing approaches result in leakage of plastics into natural environments. Closing the gap between plastic production and effective end-of-life management is a prerequisite for halting the continuous input of new microplastic particles into ecosystems and ultimately into human bodies.
Profiling Microplastic Pollution in Surface Water Bodies in the Most Urbanized City of Sri Lanka and Its Suburbs to Understand the Underlying Factors
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"A multi-year study of surface waters in and around Colombo, Sri Lanka, found microplastic concentrations of 2 to 36 particles per liter, with fibers and fragments dominant, and a moderate correlation between pollution levels and the degree of urbanization in the catchment area. The findings suggest that urban land use drives microplastic loading into waterways, with implications for drinking water quality and aquatic ecosystem health in rapidly urbanizing South Asian cities."
Current State of Microplastics Research in SAARC Countries—A Review
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Researchers reviewed the current state of microplastics research across SAARC countries, finding significant data gaps in monitoring, limited regional policy frameworks, and growing contamination in both aquatic and terrestrial environments that threaten the health of ecosystems and populations across South Asia.
Addressing Plastic Pollution: A Strategic Framework for Solving the Global Crisis
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This paper proposed a strategic framework for addressing global plastic pollution, integrating policy, technology, industry, and consumer behavior to reduce plastic production and improve end-of-life management. Without coordinated systemic intervention, current plastic production trajectories guarantee exponentially growing microplastic contamination of ecosystems and human bodies for generations to come.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.